McDonalds: This is a common nickname for McDonalds(singular)?

Questions

A heavenly body moving under the attraction of the Sun and consisting of a nucleus and a tail is a(n) _______?

What was Daffy Ducks usual closing line?

In which game or sport are "Staunton" pieces used?

Aside from Brussels, What other city contains the EU's main governing bodies?

What sea separates Europe from North Africa?